| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.59 | 13.751% | $90.5344 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $41.31 | 8.610% | $44.8668 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $149.82 | 12.794% | $168.988 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $159.50 | 4.432% | $166.569 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $105.98 | 13.436% | $120.2195 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $24.88 | 6.351% | $26.4601 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $225.87 | 7.669% | $243.192 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $786.95 | $860.8298 | $860.83 | $860.80 | $860.90 | |